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When opening up a new chart, it seems only a number of candles are being loaded from server. As you scroll on older values, new requests are being sent to the server and new data comes in. For the user is not visible, but the question is: would it be possible from code to ask the server to provide more bars? The reason behind this is that some indicators need large amounts of data in order to compute their values and such amounts may be far less than what the system brings you by default.
Is it possible to override this optimization?
Thank you,
Evariste